title: The Schedule for Nonadaptive and Adaptive Personality for Youth (SNAP-Y): a new measure for assessing adolescent personality and personality pathology.
abstract: The Schedule for Nonadaptive and Adaptive Personality-Youth Version (SNAP-Y) is a new, reliable self-report questionnaire that assesses 15 personality traits relevant to both normal-range personality and the alternative DSM-5 model for personality disorder. Community adolescents, 12 to 18 years old (N = 364), completed the SNAP-Y; 347 also completed the Big Five Inventory-Adolescent, 144 provided 2-week retest data, and 128 others completed the Minnesota Multiphasic Personality Inventory-Adolescent. Outpatient adolescents (N = 103) completed the SNAP-Y, and 97 also completed the Minnesota Multiphasic Personality Inventory-Adolescent. The SNAP-Y demonstrated strong psychometric properties, and structural, convergent, discriminant, and external validities. Consistent with the continuity of personality, results paralleled those in adult and college samples using the adult Schedule for Nonadaptive and Adaptive Personality-Second Edition (SNAP-2), from which the SNAP-Y derives and which has established validity in personality-trait assessment across the normal-abnormal continuum. The SNAP-Y thus provides a new, clinically useful instrument to assess personality traits and personality pathology in adolescents.
authors.affiliation: University of Minnesota, Twin Cities, Minneapolis, MN, USA.
authors.forename: Jennifer A
authors.initials: JA
authors.lastname: Linde
authors.forename: Deborah
authors.initials: D
authors.lastname: Stringer
authors.forename: Leonard J
authors.initials: LJ
authors.lastname: Simms
authors.forename: Lee Anna
authors.initials: LA
authors.lastname: Clark
mesh_terms: D000223:Adaptation, Psychological; D000293:Adolescent; D002605:Character; D002648:Child; D005260:Female; D006801:Humans; D007484:Iowa; D008297:Male; D010552:Personality Assessment / Q000706:statistics & numerical data*; D010554:Personality Disorders / Q000175:diagnosis* / Q000523:psychology; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics / Q000706:statistics & numerical data; D012016:Reference Values; D015203:Reproducibility of Results; D011795:Surveys and Questionnaires
keywords: BFI-A; MMPI-A; SNAP-Y; adolescents; personality assessment; personality disorder; self-report questionnaire